mail.sylvan.com - robtex.com

mail.sylvan.com

DNSSEC⚠️ Not signed
A45.77.3.251🇺🇸 AS-VULTR45.77.0.0/21 Vultr Assigned Prefix
PTRmail.sylvan.com

sylvan.com

DNSSEC⚠️ Not signed
A216.150.1.1🇨🇦 Amazon216.150.1.0/24 EC2 Prefix
NSns1.worldnic.com ⭐
NSns2.worldnic.com
MXmail.sylvan.com ⭐
TXTv=spf1 a mx ip4:45.77.3.251 ~all
SOANS1.WORLDNIC.comnamehost@WORLDNIC.com serial=125122614
WOT: SAFE (64/100)
WOT: SAFE (82/100)

PTR for

251.3.77.45.in-addr.arpa

MX for

sylvan.com

Same first word

mail.gov.bn
mail.mmafan.biz
mail.ky
mail.synology-diskstation.de
mail.schoolbus.jp
mail.uz.ua
mail.cool
mail.uk
mail.ru.com
mail.littlestar.jp
mail.com.se
mail.gov.ao
mail.ac.gov.br
mail.edu.me
mail.gov.ru
mail.pr
mail.mlbfan.org
mail.ph
mail.nhlfan.net
mail.gru.br
mail.gl
mail.link
mail.no
mail.net.vn
mail.lib.wy.us
mail.pictures
mail.gov.kg
mail.ag
mail.hk
mail.win
mail.net
mail.ne.kr
mail.support
mail.de
mail.hacca.jp
mail.moo.jp
mail.new
mail.teva
mail.gov.al
mail.kapsi.fi
mail.cutegirl.jp
mail.gov.az
mail.io
mail.cash
mail.eus
mail.firewall-gateway.com
mail.pro
mail.pupu.jp
mail.vivian.jp
mail.df.gov.br
mail.ci
mail.chirurgiens-dentistes.fr
mail.frenchkiss.jp
mail.blogspot.be
mail.go.kr
mail.my-gateway.de
mail.wedding
mail.za.bz
mail.to
mail.tf
mail.ba
mail.lviv.ua
mail.ki
mail.lima-city.de
mail.mysecuritycamera.com
mail.microsoft
mail.mil.tw
mail.org.in
mail.deals
mail.edu.pl
mail.cfolks.pl
mail.cm
mail.go.th
mail.mil.cn
mail.poivron.org
mail.dnshome.de
mail.jp
mail.mp
mail.ac
mail.fund
mail.edu.bi
mail.mysecuritycamera.net
mail.glass
mail.mil.kg
mail.dog
mail.ddns.me
mail.gov.bh
mail.tours
mail.no-ip.info
mail.gob.cl
mail.na
mail.hn
mail.srl
mail.org.nz
mail.chicappa.jp
mail.123hjemmeside.no
mail.fantasyleague.cc
mail.ufcfan.org
mail.ge
mail.egoism.jp

Similar names

mail.bio
mila.org
mail.dk
mail.main.jp
liam.energy
amil.fr
mlai.com
mila.agency
mila.host
imla.in
aiml.eu
mali.ca
mail.lc
mail.city
lami.ca
mail.yt
lima.ie
mail.watch
mali.kz
amil.feedback
mail.lomo.jp
mila.com.uy
mail.lu
lima.com.br
lima.ag
mail.tel
imla.net
almi.gr
mail.ws
mlai.cn
mail.holiday
mail.zombie.jp
lima.taxi
mail.ma
mail.mr
mail.gov.af
mail.hashbang.sh
mail.schwarz
mail.co.uk
mail.net.mk
alim.be
mail.rj.gov.br
aiml.net
mail.freedesktop.org
mail.direct
laim.ee
almi.tv
mail.yandex
mail.sh.cn
mial.pl
mail.vacations
lima.today
mail.my
ialm.ru
mila.com.tr
almi.co
alim.org
mail.gov.mz
aiml.ru
mail.gov.ph
mila.ru
alim.eu
mail.veterinaire.fr
lima.pt
mail.ee
mail.yokohama
mail.mu
mail.nflfan.org
mail.bayern
mail.leczna.pl
mail.dnsalias.com
mail.com.tr
mail.ai
lami.ro
almi.com
mail.my.id
alim.ee
mila.fm
lima.us
mail.org.ru
mali.ch
mali.co
liam.net
mail.re
aiml.us
mail.pl
mail.co.com
mail.perspecta.cloud
mail.ac.id
imla.at
liam.guru
mail.nu
mail.barcelona
imla.com
lmai.fr
mail.ddns.net
mail.net.kg
amli.nl
mila.systems
mail.qualifioapp.com

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A45.77.3.251104.156.230.194
○A104.156.230.1942015-06-29 → 2016-04-25 · 4 obs
● 2015-06-29 15:05:28
● 2016-04-25 04:02:12
○ 2021-10-29 00:05:48
○ 2026-03-25 20:16:02
●A45.77.3.2512021-10-29 → 2026-03-25 · 6 obs
○ 2016-04-25 04:02:12
● 2021-10-29 00:05:48
● 2026-03-05 19:20:46
○ 2026-03-11 06:28:28
● 2026-03-11 19:50:38
● 2026-03-25 20:16:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...-
sylvan.comns1.worldnic.com, ns2.worldnic.com2 records

✅ Authoritative Response

Server:162.159.27.124

NS records: ns1.worldnic.com, ns2.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sylvan.com (unsigned zone)

⏱️ Timing

Total: 227ms | Queries: -

📄 Records

TypeCountSample Data
A145.77.3.251

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.worldnic.com, ns2.worldnic.com)

Analysis

Mail Server Role

mail.sylvan.com is the mail server for sylvan.com.

IP Addresses

mail.sylvan.com resolves to one IP number: 45.77.3.251.